浸银碳石墨材料的热物理及力学性能  

THERMAL PHYSICAL AND MECHANICS PROPERTIES OF THE CARBON-GRAPHITE MATERIALS IMPREGNATED WITH SILVER

作　　者：巴力学[1] 徐成发[1] 周序科[1] 刘玉环[1] 徐红军[1] 

机构地区：[1]中国科学院金属研究所,沈阳110015

出　　处：《炭素》1998年第2期16-21,共6页Carbon

摘　　要：讨论分析了浸银碳石墨阀座和衬套材料的热物理及力学性能同热震因子的关系。重点叙述不同温度下热处理的碳石墨基体及浸银后的强度、导热、膨胀性能的测量结果，并对几种浸银碳石墨材料的抗热震因子进行了估算。The relationship between the thermal physical and mechanics properties with the silver impregnated carbon graphite clack seat and bushing materials and thermal shock divisor was discussed. The measuring results for intensity. thermal-conductivity. expansion properties of carbon-graphite-matrix at different thermal treatment temperatures and after silver impregnated were described. and at time some kinds of the antithermal shock divisor of carbon-graphite materials impregnated with silver were estimated.

关 键 词：浸银 碳石墨 导热率 热膨胀 强度 复合材料 

分 类 号：TQ127.11[化学工程—无机化工] TB332.03[一般工业技术—材料科学与工程]